WSBS8518L1000JK35

WSBS8518...35
www.vishay.com
Vishay Dale
Revision: 09-Mar-17
1
Document Number: 30355
For technical questions, contact: ww2cresistors@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Power Metal Strip
®
Shunt Resistor With Sense Pins,
Low TCR (Down to < ± 10 ppm/°C),
Very Low Value (100 μ, 500 μ, and 1000 μ)
DESIGN SUPPORT TOOLS click logo to get started
FEATURES
High power to resistor size ratio
Proprietary processing technique produces
extremely low resistance values
Welded terminal to element construction
Solid metal nickel-chrome alloy resistive
element with unique design for low TCR
(down to ± 10 ppm/°C)
Very low inductance (< 5 nH)
Low thermal EMF (as low as < 1.25 μV/°C)
PATENT(S): www.vishay.com/patents
Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
Note
(1)
Other values may be available, contact factory
PATENT(S): www.vishay.com/patents
This Vishay product is protected by one or more United States and International patents.
Available
Models
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL
MODEL
SIZE
POWER RATING
P
70 °C
W
TOLERANCE
± %
RESISTANCE VALUE
RANGE
RESISTANCE VALUES
CURRENTLY AVAILABLE
(1)
WEIGHT
(typical)
g
WSBS8518...35 8518 36 5, 10 100μ to 1000μ 100μ 36.5
WSBS8518...35 8518 25 5, 10 100μ to 1000μ 500μ 33.9
WSBS8518...35 8518 20 5, 10 100μ to 1000μ 1000μ 31.8
TECHNICAL SPECIFICATIONS
PARAMETER UNIT RESISTOR CHARACTERISTICS
Temperature coefficient ppm/°C
± 65 for 100 μ
± 10 for 500 μ
± 25 for 1000 μ
Operating temperature range °C -65 to +170
Thermal EMF μV/°C < 1.25
Inductance nH < 5
Maximum current rating A (P/R)
1/2
GLOBAL PART NUMBER INFORMATION
GLOBAL PART NUMBERING: WSBS8518L5000JT35 (WSBS8518…35, 0.0005 , ± 5 %, tray pack)
GLOBAL MODEL RESISTANCE VALUE TOLERANCE CODE PACKAGING CODE SPECIAL
WSBS8518 L = m
L1000 = 0.000100
L5000 = 0.000500
1L000 = 0.001000
J = ± 5 %
K = ± 10 %
K = bulk pack
T = tray pack
35 = low TCR and
sense pins attached
W S B S 8 5 1 8 L 5 0 0 0 J T 3 5
WSBS8518...35
www.vishay.com
Vishay Dale
Revision: 09-Mar-17
2
Document Number: 30355
For technical questions, contact: ww2cresistors@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
DIMENSIONS in inches (millimeters)
DERATING
Note
(1)
Minimum pull strength of 200 N
(1)
70
120
100
80
60
40
20
0
1751501251007550250- 25- 50- 65
Ambient Temperature in °C
Rated Power in %
TOLERANCES ON DECIMALS
.xxx ± 0.005 [.x ± 0.1]
UNLESS OTHERWISE LISTED
RESISTANCE
VALUE (μ)
ELEMENT
MATERIAL
A
REFERENCE
B
± 0.005 [± 0.13]
100 Ni-Cr 0.120 [3.05] 0.135 [3.43]
500 Ni-Cr 0.615 [15.62] 0.695 [17.65]
1000 Ni-Cr 0.900 [22.86] 0.980 [24.89]
PERFORMANCE
TEST CONDITIONS OF TEST TEST LIMITS
Thermal shock -55 °C to +150 °C, 1000 cycles, 15 min at each extreme ± 0.5 % R
Short time overload 5x rated power for 5 s ± 0.5 % R
Low temperature storage -65 °C for 24 h ± 0.2 % R
High temperature exposure 1000 h at +170 °C ± 1.0 % R
Bias humidity +85 °C, 85 % RH, 10 % bias, 1000 h ± 0.5 % R
Mechanical shock 100 g’s for 6 ms, 5 pulses ± 0.2 % R
Vibration Frequency varied 10 Hz to 2000 Hz in 1 min, 3 directions, 12 h ± 0.2 % R
Load life 1000 h at +70 °C, 1.5 h “ON”, 0.5 h “OFF” ± 1.0 % R
Moisture resistance MIL-STD-202, method 106, 0 % power, 7b not required ± 0.2 % R
Legal Disclaimer Notice
www.vishay.com
Vishay
Revision: 08-Feb-17
1
Document Number: 91000
Disclaimer
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“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
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Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over
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WSBS8518L1000JK35

Mfr. #:
Manufacturer:
Vishay / Dale
Description:
Current Sense Resistors - SMD 36W 100 microOhm 5% Sense Pins, Low TCR
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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